From 2a3e2e09c037b8a4dc54ec751b561e9d1db1a70d Mon Sep 17 00:00:00 2001
From: Awiteb <a@4rs.nl>
Date: Tue, 10 Jun 2025 08:53:22 +0000
Subject: [PATCH] chore: Improve single letter tags

Signed-off-by: Awiteb <a@4rs.nl>
---
 src/cli/commands/issue/view.rs | 4 ++--
 src/nostr_utils/utils.rs       | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/cli/commands/issue/view.rs b/src/cli/commands/issue/view.rs
index 8fd0a0c..7e3164d 100644
--- a/src/cli/commands/issue/view.rs
+++ b/src/cli/commands/issue/view.rs
@@ -17,7 +17,7 @@
 use clap::Args;
 use nostr::{
     event::{Kind, TagKind},
-    filter::{Alphabet, Filter},
+    filter::Filter,
 };
 
 use crate::{
@@ -89,7 +89,7 @@ impl CommandRunner for ViewArgs {
         let mut issue_labels = utils::smart_wrap(
             &issue
                 .tags
-                .filter(TagKind::single_letter(Alphabet::T, false))
+                .filter(TagKind::t())
                 .filter_map(|t| t.content().map(|l| format!("#{l}")))
                 .collect::<Vec<_>>()
                 .join(", "),
diff --git a/src/nostr_utils/utils.rs b/src/nostr_utils/utils.rs
index 55378ed..16e92bb 100644
--- a/src/nostr_utils/utils.rs
+++ b/src/nostr_utils/utils.rs
@@ -24,7 +24,7 @@ use std::{
 
 use nostr::{
     event::{Event, EventId, Kind, Tag, TagKind, TagStandard},
-    filter::{Alphabet, SingleLetterTag},
+    filter::Alphabet,
     key::PublicKey,
     nips::{
         nip01::Coordinate,
@@ -82,7 +82,7 @@ pub fn event_into_repo(event: Event, repo_id: impl Into<String>) -> GitRepositor
         description: tags.map_tag(TagKind::Description, tag_value),
         euc:         tags
             .map_marker(
-                TagKind::SingleLetter(SingleLetterTag::lowercase(Alphabet::R)),
+                TagKind::single_letter(Alphabet::R, false),
                 "euc",
                 parse_value,
             )
@@ -243,7 +243,7 @@ pub fn naddrs_or_file(
 /// marker.
 pub fn event_reply_tag(reply_to: &EventId, relay: Option<&RelayUrl>, marker: Marker) -> Tag {
     Tag::custom(
-        TagKind::single_letter(Alphabet::E, false),
+        TagKind::e(),
         [
             reply_to.to_hex(),
             relay.map(|r| r.to_string()).unwrap_or_default(),